Grandmommy is a character on The Looney Tunes Show.
She is Daffy Duck's high-society grandmother. She appears in Daffy's childhood flashbacks.
She first appears in the episode "Rebel Without a Glove", where it is revealed that the white stripe around Daffy's neck is actually a pearl necklace that he inherited from his grandmother.
She later appeared in the episode "The Grand Old Duck of York", where Daffy reminisces when his grandmother would play the piano while he danced and how he would always put off learning to play it.